github.com/mattn/go@v0.0.0-20171011075504-07f7db3ea99f/test/fixedbugs/issue6750.go (about)

     1  // errorcheck
     2  
     3  // Copyright 2016 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  package main
     8  
     9  import "fmt"
    10  
    11  func printmany(nums ...int) {
    12  	for i, n := range nums {
    13  		fmt.Printf("%d: %d\n", i, n)
    14  	}
    15  	fmt.Printf("\n")
    16  }
    17  
    18  func main() {
    19  	printmany(1, 2, 3)
    20  	printmany([]int{1, 2, 3}...)
    21  	printmany(1, "abc", []int{2, 3}...) // ERROR "too many arguments in call to printmany\n\thave \(number, string, \[\]int\.\.\.\)\n\twant \(...int\)"
    22  }